| commit | 26b16eb65a61b37b64ce8962b5b7d927c3c54a7d | [log] [tgz] |
|---|---|---|
| author | Chris Dickens <christopher.a.dickens@gmail.com> | Sun Jan 26 22:43:28 2020 -0800 |
| committer | Chris Dickens <christopher.a.dickens@gmail.com> | Sun Mar 15 23:31:14 2020 -0700 |
| tree | 24091a43dc1cec22b078c9b2de886ddcff7ae3c8 | |
| parent | f5c9f6794dc8afd8789e383bbcbf0eab087c55f2 [diff] |
core: Kill usbi_backend.clock_gettime() function Out of all the backends supported by libusb, only two need to provide an implementation of the clock_gettime() function. Windows completely lacks such a function and versions of Mac OS prior to 10.12 do not provide it. In all other cases the backend simply ends up calling the C library's clock_gettime() function. Let's optimize for the common case and check for the availability of clock_gettime() during configure. If available, we will just call it directly from any part of the library that needs it. If not available, the backend is required to provide an implementation of usbi_clock_gettime() that matches the current requirements. Closes #685 Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>
libusb is a library for USB device access from Linux, macOS, Windows, OpenBSD/NetBSD and Haiku userspace. It is written in C (Haiku backend in C++) and licensed under the GNU Lesser General Public License version 2.1 or, at your option, any later version (see COPYING).
libusb is abstracted internally in such a way that it can hopefully be ported to other operating systems. Please see the PORTING file for more information.
libusb homepage: http://libusb.info/
Developers will wish to consult the API documentation: http://api.libusb.info
Use the mailing list for questions, comments, etc: http://mailing-list.libusb.info
(Please use the mailing list rather than mailing developers directly)